docs / configuring / custom-themes

Appearance and customization

Files has a number of options for customizing the theme.

Backdrop Material

The backdrop is set to Mica Alt by default, but it can be changed to Acrylic from Settings > Appearance > Backdrop Material.

Custom Fonts

Files has built-in support for custom fonts, to apply a custom font start by opening the settings file from Settings > Advanced > Edit settings file.

  1. Close the Files app before continuing.
  2. Edit the value for AppThemeFontFamily

Advanced themes

  1. Open the settings file from Settings > Advanced > Edit settings file.
  2. Close the Files app before continuing.
  3. Edit these values as desired
Key Default value
AppThemeBackgroundColor #00000000
AppThemeAddressBarBackgroundColor #00000000
AppThemeSidebarBackgroundColor #00000000
AppThemeFileAreaBackgroundColor #00000000

We put together some popular color combinations to help users create custom themes.

Glass

The glass theme is best paired with the Acrylic backdrop material.

Key Value
AppThemeBackgroundColor #00000000
AppThemeAddressBarBackgroundColor #00000001
AppThemeSidebarBackgroundColor #00000001
AppThemeFileAreaBackgroundColor #00000001

Finder

Key Value
AppThemeBackgroundColor #221d28
AppThemeAddressBarBackgroundColor #38343c
AppThemeSidebarBackgroundColor #464449
AppThemeFileAreaBackgroundColor #221d28

Nord

Key Value
AppThemeBackgroundColor #FF1B1F26
AppThemeAddressBarBackgroundColor #2E3440
AppThemeSidebarBackgroundColor #2E3440
AppThemeFileAreaBackgroundColor #2E3440